package com.sneaker.shower.service.impl;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.sneaker.shower.common.BizException;
import com.sneaker.shower.service.SmsService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;

import javax.annotation.PostConstruct;
import java.util.Map;
import java.util.Optional;
import java.util.UUID;

@Slf4j
@Service
public class SmsServiceImpl implements SmsService {

    //产品名称:云通信短信API产品,开发者无需替换
    private static final String product = "Dysmsapi";
    //产品域名,开发者无需替换
    private static final String domain = "dysmsapi.aliyuncs.com";

    @Value("${sms.key}")
    private String accessKeyId;
    @Value("${sms.keySecret}")
    private String accessKeySecret;
    @Value("${sms.signName}")
    private String signName;
    @Value("${sms.templateCode}")
    private String templateCode;
    private ObjectMapper objectMapper = new ObjectMapper();

    @PostConstruct
    public void init() {
        //可自助调整超时时间
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

    }

    @Override
    public Boolean send(String phoneNumber, Map<String, String> param) {
        try {
            //初始化acsClient,暂不支持region化
            IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);

            DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);

            IAcsClient acsClient = new DefaultAcsClient(profile);

            //组装请求对象-具体描述见控制台-文档部分内容
            SendSmsRequest request = new SendSmsRequest();
            //必填:待发送手机号
            request.setPhoneNumbers(phoneNumber);
            //必填:短信签名-可在短信控制台中找到
            request.setSignName(signName);
            //必填:短信模板-可在短信控制台中找到
            request.setTemplateCode(templateCode);
            //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
            request.setTemplateParam(objectMapper.writeValueAsString(param));

            //选填-上行短信扩展码(无特殊需求用户请忽略此字段)
            //request.setSmsUpExtendCode("90997");
            String id = UUID.randomUUID().toString().replaceAll("-", "");
            //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
            request.setOutId(id);
            log.info("send -{}- sms with param -{}- to -{}- phoneNumber identity by -{}-", templateCode, param, phoneNumber, id);
            //hint 此处可能会抛出异常，注意catch
            SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request);

            return Optional.ofNullable(sendSmsResponse).map(e -> e.getCode() != null && sendSmsResponse.getCode().equals("OK")).orElse(false);
        } catch (Exception e) {
            log.error("send sms fail:" + e);
            throw new BizException("send sms fail");
        }
    }
}
